//
//  Student.m
//  FactoryDemo
//
//  Created by hs on 2017/7/13.
//  Copyright © 2017年 jiachen. All rights reserved.
//

#import "Student.h"

@implementation Student

- (void)printClassName{
    
    NSLog(@"----%@-----%@---%@",NSStringFromClass([self class]),self,[self class]);

    
}

- (void)learnKnowledge{
    
    NSLog(@"学生学习知识");
}


@end
